kkopalle Software, Support, and Training for Apache Cassandra en-US Sun, 26 May 2013 09:35:22 +0000 http://bbpress.org/?v=1.0.3 q http://www.datastax.com/support-forums/search.php http://www.datastax.com/support-forums/topic/cassandra-does-not-startup#post-7493 Wed, 14 Nov 2012 06:12:52 +0000 alexism 7493@http://www.datastax.com/support-forums/ <p>Hey there,</p> <p>I just the same issue. Any recommendations on how to recover from it without deleting all column families.<br /> I have 2 nodes down (out of 6). On a running node, I can't find the faulty id in system.schema_columnfamilies (using CQL).</p> <p>any help would be highly appreciated!</p> <p>thanks </p> http://www.datastax.com/support-forums/topic/column-time-stamp-in-cassandra#post-6943 Mon, 15 Oct 2012 07:30:53 +0000 kkopalle 6943@http://www.datastax.com/support-forums/ <p>Thanks. That was very useful. </p> http://www.datastax.com/support-forums/topic/column-time-stamp-in-cassandra#post-6914 Fri, 12 Oct 2012 19:45:26 +0000 Srini 6914@http://www.datastax.com/support-forums/ <p>This will help you to understand it better.</p> <p><a href="http://tshikatshikaaa.blogspot.in/2010/11/timestamps-in-cassandra.html" rel="nofollow">http://tshikatshikaaa.blogspot.in/2010/11/timestamps-in-cassandra.html</a> </p> http://www.datastax.com/support-forums/topic/column-time-stamp-in-cassandra#post-6895 Fri, 12 Oct 2012 10:39:48 +0000 kkopalle 6895@http://www.datastax.com/support-forums/ <p>I wanted to find out how column time stamp works in Cassandra. For example can we insert a new column with existing values for column name/value but with a different time stamp? Or depending on a flag can we update an existing column for a given key at a later time stamp without overwriting the original values? Thanks in advance for the reply. </p> http://www.datastax.com/support-forums/topic/cassandra-does-not-startup#post-6407 Tue, 11 Sep 2012 08:06:20 +0000 Srini 6407@http://www.datastax.com/support-forums/ <p>I think the fix is in V 1.2.0 beta 1 </p> http://www.datastax.com/support-forums/topic/cassandra-does-not-startup#post-6405 Tue, 11 Sep 2012 08:03:52 +0000 Srini 6405@http://www.datastax.com/support-forums/ <p>My Posts are not getting added...</p> <p>This is already a fixed issue. Refer Cassandra Bug Fix List </p> http://www.datastax.com/support-forums/topic/cassandra-does-not-startup#post-6401 Tue, 11 Sep 2012 05:29:05 +0000 Srini 6401@http://www.datastax.com/support-forums/ <p>I think this might be related to below bug which is already fixed in 1.2 version, per below links</p> <p><a href="https://issues.apache.org/jira/browse/CASSANDRA-3794" rel="nofollow">https://issues.apache.org/jira/browse/CASSANDRA-3794</a><br /> <a href="https://issues.apache.org/jira/browse/CASSANDRA-4251" rel="nofollow">https://issues.apache.org/jira/browse/CASSANDRA-4251</a> </p> http://www.datastax.com/support-forums/topic/cassandra-does-not-startup#post-6369 Mon, 10 Sep 2012 04:52:31 +0000 kkopalle 6369@http://www.datastax.com/support-forums/ <p>Hello All,</p> <p>I am trying to bring Cassandra up in a two node cluster. Both nodes fail at start up with the following exception:</p> <p>ERROR 10:13:21,306 Exception encountered during startup<br /> java.lang.IllegalArgumentException: value already present: 1001<br /> at com.google.common.base.Preconditions.checkArgument(Preconditions.java<br /> :115)<br /> at com.google.common.collect.AbstractBiMap.putInBothMaps(AbstractBiMap.j<br /> ava:111)<br /> at com.google.common.collect.AbstractBiMap.put(AbstractBiMap.java:96)<br /> at com.google.common.collect.HashBiMap.put(HashBiMap.java:84)<br /> at org.apache.cassandra.config.Schema.load(Schema.java:398)<br /> at org.apache.cassandra.config.Schema.load(Schema.java:119)<br /> at org.apache.cassandra.config.Schema.load(Schema.java:104)<br /> at org.apache.cassandra.config.DatabaseDescriptor.loadSchemas(DatabaseDe<br /> scriptor.java:537)<br /> at org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCa<br /> ssandraDaemon.java:182)<br /> at org.apache.cassandra.service.AbstractCassandraDaemon.activate(Abstrac<br /> tCassandraDaemon.java:353)<br /> at org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java<br /> :106)</p> <p>Thank you for your help in resolving this, in advance.<br /> Regards,<br /> Kishore </p>